A. Unique TensorFlower [Wed, 21 Mar 2018 18:18:02 +0000 (11:18 -0700)]
Update ops-related pbtxt files.
PiperOrigin-RevId:
189937564
A. Unique TensorFlower [Wed, 21 Mar 2018 18:16:13 +0000 (11:16 -0700)]
Allowing dnn tree combined estimator to work with core versions of feature columns and losses
PiperOrigin-RevId:
189937063
Alexandre Passos [Wed, 21 Mar 2018 18:12:28 +0000 (11:12 -0700)]
Moves KernelAndDevice to common_runtime
PiperOrigin-RevId:
189936396
Jiri Simsa [Wed, 21 Mar 2018 18:10:13 +0000 (11:10 -0700)]
Adding `drop_remainder` option for the `map_and_batch` transformation, which allows the user to express whether they wish to drop the last batch if its size is smaller than desired; the default is not to drop the smaller batch.
PiperOrigin-RevId:
189936029
A. Unique TensorFlower [Wed, 21 Mar 2018 18:01:54 +0000 (11:01 -0700)]
Update the doc to reflect the change of replacing std::clock with random::New64() as random number generator seed.
PiperOrigin-RevId:
189934377
Justin Lebar [Wed, 21 Mar 2018 17:47:18 +0000 (10:47 -0700)]
[XLA:GPU] Don't crash if a GTE feeds into a bitcast.
GTE and bitcast are sort of "implicitly fused", so we have to handle
them in this way.
PiperOrigin-RevId:
189931422
Michael Case [Wed, 21 Mar 2018 17:26:49 +0000 (10:26 -0700)]
Fix zipfile path for MacOS builds.
For some reason, the zipfile module on Macs appears to work differently and
complains about the whl file we are trying to extract not being found.
PiperOrigin-RevId:
189928007
Jingyue Wu [Wed, 21 Mar 2018 17:20:25 +0000 (10:20 -0700)]
Collapse adjacent dimensions that have no paddings.
For example,
tf.pad(<4D tensor>, [[0, 0], [0, 0], [0, 0], [0, 1]])
is equivalent to a 2D pad, which is faster.
PiperOrigin-RevId:
189926996
Benoit Steiner [Wed, 21 Mar 2018 16:59:18 +0000 (09:59 -0700)]
Added an option to run shape analysis assuming the shapes of the feed nodes are
valid.
PiperOrigin-RevId:
189923541
A. Unique TensorFlower [Wed, 21 Mar 2018 16:26:16 +0000 (09:26 -0700)]
Deletes sequential_feature_column(|_test).py.
PiperOrigin-RevId:
189919029
Justin Lebar [Wed, 21 Mar 2018 16:20:28 +0000 (09:20 -0700)]
Don't run tensorflow/python:function_test under fastbuild.
It gets flaky timeouts.
PiperOrigin-RevId:
189918276
Benoit Steiner [Wed, 21 Mar 2018 16:19:11 +0000 (09:19 -0700)]
Deleted dead code and fixed compilation warnings
PiperOrigin-RevId:
189918110
Derek Murray [Wed, 21 Mar 2018 15:45:19 +0000 (08:45 -0700)]
Refactor pruning code to support custom node rewrites for feeds and fetches.
PiperOrigin-RevId:
189913309
Benoit Steiner [Wed, 21 Mar 2018 15:40:35 +0000 (08:40 -0700)]
More accurate shape inference for TensorArrayGatherV3 and TensorArrayScatterV3
PiperOrigin-RevId:
189912762
Eugene Brevdo [Wed, 21 Mar 2018 15:25:34 +0000 (08:25 -0700)]
[tf.contrib CriticalSection] Avoid deadlocks using additional control dependencies on the lock op.
PiperOrigin-RevId:
189910726
A. Unique TensorFlower [Wed, 21 Mar 2018 15:21:28 +0000 (08:21 -0700)]
Automated g4 rollback of changelist
189888700
PiperOrigin-RevId:
189910239
A. Unique TensorFlower [Wed, 21 Mar 2018 14:34:28 +0000 (07:34 -0700)]
Install documentation: adds note for virtual env with fish shell
PiperOrigin-RevId:
189904848
Justin Lebar [Wed, 21 Mar 2018 14:33:03 +0000 (07:33 -0700)]
[XLA] Initialize arrays using cudaMemset when possible.
Previously we were using our own hand-rolled initializer thunk. This
worked OK for reduces, because the amount of data we were initializing
is usually small. But for e.g. select-and-scatter, it's quite slow.
This patch lets us use cudaMemset instead.
PiperOrigin-RevId:
189904720
A. Unique TensorFlower [Wed, 21 Mar 2018 13:57:06 +0000 (06:57 -0700)]
Tensorflow/GCS: Check whether we are running under GCE before trying to obtain auth token from GCE. Before this change, if a process is not running under GCE, the token request to metadata server would time out after 3+ minutes of retry. After this change, the check is bypassed, and we return an empty token to the caller. At that point, the caller's request to read/write a file in GCS would either succeed or fail depending on whether the bucket is publicly accessible.
PiperOrigin-RevId:
189900977
A. Unique TensorFlower [Wed, 21 Mar 2018 12:55:32 +0000 (05:55 -0700)]
Minor cosmetic improvement to error message.
PiperOrigin-RevId:
189895415
A. Unique TensorFlower [Wed, 21 Mar 2018 11:09:32 +0000 (04:09 -0700)]
We were ValueOrDie()ing in one place, and TF_CHECK_OK()ing in another. Both should gracefully return an error condition.
Add some tests to check this.
PiperOrigin-RevId:
189888700
Priya Gupta [Wed, 21 Mar 2018 06:07:37 +0000 (23:07 -0700)]
Make graph's name scope thread local so that two threads opening the same scope don't get nested under each other.
PiperOrigin-RevId:
189865854
Priya Gupta [Wed, 21 Mar 2018 04:39:16 +0000 (21:39 -0700)]
Make variable scope and scope counts local to current thread so that they work correctly in multi-threaded environments.
PiperOrigin-RevId:
189860229
Skye Wanderman-Milne [Wed, 21 Mar 2018 04:30:02 +0000 (21:30 -0700)]
C API: fix device + colocation edge case in import_graph_def
This change makes the C API consistent with the Python API, by making
sure that all nodes in a colocation group have the device of the op
named in the "_class" attr (all other ops' devices are ignored). This
is currently done by preserving the current Python logic for
colocation and devices, which only works if all ops start with no
device set. Without this change, imported nodes would have the device
specified in the GraphDef. This change unsets any device before
running the Python logic.
PiperOrigin-RevId:
189859688
Smit Hinsu [Wed, 21 Mar 2018 03:25:03 +0000 (20:25 -0700)]
Remove recently introduced LOG INFO statements from AvgPoolingOp
PiperOrigin-RevId:
189856039
A. Unique TensorFlower [Wed, 21 Mar 2018 02:48:18 +0000 (19:48 -0700)]
Add reduce window tests for the cases when the input shape has 1 element.
PiperOrigin-RevId:
189853631
Chris Leary [Wed, 21 Mar 2018 02:14:26 +0000 (19:14 -0700)]
[XLA] Plumb hlo dump options via local client.
PiperOrigin-RevId:
189851211
A. Unique TensorFlower [Wed, 21 Mar 2018 01:45:17 +0000 (18:45 -0700)]
Minor documentation fix
PiperOrigin-RevId:
189848838
A. Unique TensorFlower [Wed, 21 Mar 2018 01:36:33 +0000 (18:36 -0700)]
[XLA] Simpify XlaBuilder: extract common add instruction logic.
PiperOrigin-RevId:
189848174
A. Unique TensorFlower [Wed, 21 Mar 2018 00:00:33 +0000 (17:00 -0700)]
Fixing bug in MultitaskOptimizerWrapper where types of tensors were mismatching.
PiperOrigin-RevId:
189837743
Anjali Sridhar [Tue, 20 Mar 2018 23:32:22 +0000 (16:32 -0700)]
Use softmax_crossentropy_with_logits_v2 in tf.keras since softmax_crossentropy_with_logits is deprecated.
PiperOrigin-RevId:
189833677
A. Unique TensorFlower [Tue, 20 Mar 2018 23:13:58 +0000 (16:13 -0700)]
[XLA] Use IDs instead of names to represent the edges of HLO graph in hlo.proto.
PiperOrigin-RevId:
189831057
Peter Hawkins [Tue, 20 Mar 2018 23:11:23 +0000 (16:11 -0700)]
[XLA] Make HLO memory schedulers pluggable. Introduce a typedef MemorySchedulerAlgorithm which is a function instead of an enum to allow experimentation with non-standard schedulers. Refactoring only; no functional changes to the scheduling itself.
PiperOrigin-RevId:
189830685
A. Unique TensorFlower [Tue, 20 Mar 2018 22:10:07 +0000 (15:10 -0700)]
Tweak statistical testing test to avoid making a zillion TF session.run calls.
PiperOrigin-RevId:
189819449
A. Unique TensorFlower [Tue, 20 Mar 2018 21:33:19 +0000 (14:33 -0700)]
[XLA] Simplify the HLO proto: don't nest the fusion computation in an fusion HloInstructionProto.
PiperOrigin-RevId:
189811729
Derek Murray [Tue, 20 Mar 2018 21:30:36 +0000 (14:30 -0700)]
[tf.data] Improve docstring for `tf.contrib.data.Counter`.
PiperOrigin-RevId:
189811108
Anjali Sridhar [Tue, 20 Mar 2018 21:23:39 +0000 (14:23 -0700)]
Internal Change.
PiperOrigin-RevId:
189809845
Terry Koo [Tue, 20 Mar 2018 20:39:42 +0000 (13:39 -0700)]
Makes protobuf dep in tf.contrib.data conditional using if_static().
In non-monolithic builds, adding it unconditionally would duplicate of protobuf symbols among tf.contrib op libraries. Guarding it with if_static() restricts the dep to monolithic builds, which should be able to dedupe the symbols at link time.
PiperOrigin-RevId:
189800612
A. Unique TensorFlower [Tue, 20 Mar 2018 20:38:09 +0000 (13:38 -0700)]
Build tflite interpreter from buffer in python interface
PiperOrigin-RevId:
189800400
Benoit Steiner [Tue, 20 Mar 2018 20:34:02 +0000 (13:34 -0700)]
Improved the performance of the function optimizer.
PiperOrigin-RevId:
189799697
A. Unique TensorFlower [Tue, 20 Mar 2018 20:02:36 +0000 (13:02 -0700)]
In allocate_transient_arrays.cc, was not handling the case where the same
array occurs more than once in the list of inputs or outputs of a node.
PiperOrigin-RevId:
189794090
A. Unique TensorFlower [Tue, 20 Mar 2018 19:56:51 +0000 (12:56 -0700)]
TFBT: Pass label_keys to the head class constructor.
PiperOrigin-RevId:
189793004
Mingxing Tan [Tue, 20 Mar 2018 19:54:01 +0000 (12:54 -0700)]
Add broadcasting support for fused add or sub.
PiperOrigin-RevId:
189792542
Sanjoy Das [Tue, 20 Mar 2018 19:51:50 +0000 (12:51 -0700)]
[TF:XLA] Bump open source llvm revision to r327958
PiperOrigin-RevId:
189792132
Max Galkin [Tue, 20 Mar 2018 18:45:23 +0000 (11:45 -0700)]
Improved accuracy of op_level_cost_estimator (QuantizeV2, Dequantize, Gather).
PiperOrigin-RevId:
189779691
A. Unique TensorFlower [Tue, 20 Mar 2018 18:36:07 +0000 (11:36 -0700)]
Don't run tensorflow/python:function_test under asan.
It gets flaky timeouts.
PiperOrigin-RevId:
189777986
A. Unique TensorFlower [Tue, 20 Mar 2018 18:27:54 +0000 (11:27 -0700)]
The Quantized BroadcastSub portion of #17123
PiperOrigin-RevId:
189776376
A. Unique TensorFlower [Tue, 20 Mar 2018 18:21:40 +0000 (11:21 -0700)]
Update version of nsync used by TensorFlow.
The primary change is that on Linux, the C++11 build of nsync will now use
underlying system primitives to implement a semaphore instead of the C++11
primitives, which are currently surprisingly slow on Linux.
PiperOrigin-RevId:
189775201
Sanjoy Das [Tue, 20 Mar 2018 18:13:48 +0000 (11:13 -0700)]
Use 32 bit induction variable in gather expander
Right now this is unconditional (and we fail with Unimplemented() if a 32 bit
induction variable is not large enough), but eventually we may want to be
smarter about this.
PiperOrigin-RevId:
189773581
A. Unique TensorFlower [Tue, 20 Mar 2018 18:12:47 +0000 (11:12 -0700)]
Replace std::clock with random::New64() for setting random seed
PiperOrigin-RevId:
189773399
A. Unique TensorFlower [Tue, 20 Mar 2018 18:04:44 +0000 (11:04 -0700)]
Add support for automatically wrapping NumPy functions based on a whitelist.
PiperOrigin-RevId:
189771575
A. Unique TensorFlower [Tue, 20 Mar 2018 16:27:24 +0000 (09:27 -0700)]
Revise the main API for more consistent notation and add a supplemental shortcut to mark functions as "run in py_func". This is an intermediate step to simplifying the execution of plotting code.
PiperOrigin-RevId:
189753509
Jianwei Xie [Tue, 20 Mar 2018 15:32:30 +0000 (08:32 -0700)]
Fixed the bug that the export code triggers the TPU validation.
PiperOrigin-RevId:
189745966
Shanqing Cai [Tue, 20 Mar 2018 15:08:48 +0000 (08:08 -0700)]
tfdbg: Curses CLI: Fill line-end whitespace with default color pair
to prevent spurious color pairs from appearing in certain text
terminal environments.
RELNOTES: Bug fix: tfdbg curses CLI: fix spurious background colors in some text terminals.
PiperOrigin-RevId:
189742433
A. Unique TensorFlower [Tue, 20 Mar 2018 14:27:16 +0000 (07:27 -0700)]
Drop name_scope from operation names during quantization to avoid doubling it up.
PiperOrigin-RevId:
189737746
A. Unique TensorFlower [Tue, 20 Mar 2018 13:28:09 +0000 (06:28 -0700)]
Make TensorSpec and BoundedTensorSpec serializable.
PiperOrigin-RevId:
189731737
Brian Patton [Tue, 20 Mar 2018 13:25:19 +0000 (06:25 -0700)]
Adds float64 support for avg pool and its gradient.
Eigen NumTraits is modified to directly use std::numeric_limits, which resolves a broken test caused by inconsistency between the host and devices values of Eigen::NumTraits<double>::highest(). This returns +inf on device, due to third_party/eigen3/Eigen/src/Core/util/Meta.h, and __DBL_MAX__ (1.
7976931348623157e+308) on host, making the behavior for doubles (on device) inconsistent with both the behavior of floats Eigen::NumTraits<float>::highest() and the behavior of std::numeric_limits<double>::max()
PiperOrigin-RevId:
189731521
Justin Lebar [Tue, 20 Mar 2018 10:48:38 +0000 (03:48 -0700)]
Don't spin in a loop when we're not waiting on any GPU events.
PiperOrigin-RevId:
189719711
A. Unique TensorFlower [Tue, 20 Mar 2018 10:11:32 +0000 (03:11 -0700)]
- Added support for data to be specified in RNN classes as large tensors with time folded into the batch dimension instead of lists of tensors
- Significant refactoring of RNN classes
- Fixed a bunch of issues in the LayerCollection docstrings, especially around the 'reuse' argument.
PiperOrigin-RevId:
189716331
A. Unique TensorFlower [Tue, 20 Mar 2018 09:26:31 +0000 (02:26 -0700)]
Fix bug
PiperOrigin-RevId:
189712233
Sanjoy Das [Tue, 20 Mar 2018 06:15:42 +0000 (23:15 -0700)]
Fix some edge cases around scalar indices in the gather expander
I discovered these when changing the tf2xla bridge to directly emit gather
operations.
- DeScalarizeGatherIndices was assuming that gather_indices must be of at least
rank 1. Fix this to be more general.
- We were passing in the wrong version of gather indices to
ExpandFirstDimIntoNDims. We don't strictly need to pass in
transposed_gather_indices (since if transposed_gather_indices is rank 1 then
the transpose has to be an identity transpose), passing in
descalarized_gather_indices would also have been fine, but
transposed_gather_indices seems more uniform.
- ExpandGatherDimsInAccumulator was assuming that gather_indices must be of at
least rank 1 (by calling CollapseFirstNDims). Fix this to be more general.
- We were trying to go through with emitting zero sized gather operations. I
don't think it is worth dealing with all of the edge cases this would expose
so now we just punt to ZeroSizedHloElimination.
PiperOrigin-RevId:
189696444
A. Unique TensorFlower [Tue, 20 Mar 2018 05:56:01 +0000 (22:56 -0700)]
Predictions have to be updated for exported output signatures
PiperOrigin-RevId:
189694707
Mingsheng Hong [Tue, 20 Mar 2018 05:29:33 +0000 (22:29 -0700)]
Added infeed support for experimental C APIs associated with TPU graph rewrite.
This initial design of the C API is different from (and mostly higher level
than) the python API counterparts for infeed, in that the python API has
explicit graph construction APIs for generating infeed enqueue/dequeue
ops (e.g. split_inputs_and_generate_enqueue_ops() and generate_dequeue_op()),
while the C API takes an input graph and redirects all input nodes to feed the
infeed enqueue.
One requirement/restriction is that the input nodes in the TF
graph (e.g. Placeholder) must specify their tensor shapes, for infeed enqueue
and dequeue nodes to properly compile with XLA. The API for more general shape
support will be designed and implemented later.
PiperOrigin-RevId:
189693028
A. Unique TensorFlower [Tue, 20 Mar 2018 04:45:45 +0000 (21:45 -0700)]
Go: Update generated wrapper functions for TensorFlow ops.
PiperOrigin-RevId:
189690096
A. Unique TensorFlower [Tue, 20 Mar 2018 04:18:06 +0000 (21:18 -0700)]
Update ops-related pbtxt files.
PiperOrigin-RevId:
189688675
A. Unique TensorFlower [Tue, 20 Mar 2018 03:55:51 +0000 (20:55 -0700)]
Add `ostream<<` to `tensorflow::TensorShapeBase`.
Reason: Allow `LOG(ERROR) << shape` (currently disallowed).
PiperOrigin-RevId:
189687162
Suharsh Sivakumar [Tue, 20 Mar 2018 03:42:00 +0000 (20:42 -0700)]
Quantize bypasses after activations.
PiperOrigin-RevId:
189686219
Alexandre Passos [Tue, 20 Mar 2018 03:21:45 +0000 (20:21 -0700)]
Always imports the contrib summary ops when importing tensorflow.
Fixes #17802
PiperOrigin-RevId:
189684619
Jianwei Xie [Tue, 20 Mar 2018 03:06:26 +0000 (20:06 -0700)]
Adds final partial batch support for TPUEstimator.predict.
PiperOrigin-RevId:
189683528
A. Unique TensorFlower [Tue, 20 Mar 2018 02:58:03 +0000 (19:58 -0700)]
Apply output_min/output_max to the result in the NEON implementation of Add operator.
Both non-NEON and reference implementation have this, but it's missing from NEON version.
PiperOrigin-RevId:
189682984
Igor Ganichev [Tue, 20 Mar 2018 02:52:06 +0000 (19:52 -0700)]
Handle non-broadcastables shapes in eager assert_equal
Before this change assert_equal would fail when producing an error
message for non-equal shapes because array_ops.boolean_mask only
works for equal shapes.
This part of the error message is fairly confusing in presence
of non-equal shapes. This change removes it.
PiperOrigin-RevId:
189682518
A. Unique TensorFlower [Tue, 20 Mar 2018 02:30:23 +0000 (19:30 -0700)]
Avoid attaching fqn annotations to live values that don't have a `__name__`.
PiperOrigin-RevId:
189680937
Suharsh Sivakumar [Tue, 20 Mar 2018 02:24:26 +0000 (19:24 -0700)]
Disable freeze_bn_delay by default.
PiperOrigin-RevId:
189680481
A. Unique TensorFlower [Tue, 20 Mar 2018 02:24:24 +0000 (19:24 -0700)]
Update GraphProperties comments
PiperOrigin-RevId:
189680477
Surya Bhupatiraju [Tue, 20 Mar 2018 01:51:06 +0000 (18:51 -0700)]
Make L2 norm computation more stable.
Avoids the potentially numerically instable square root in the linalg_ops.norm() function because we 'undo' that operation with a math_ops.square() operation anyway.
PiperOrigin-RevId:
189677716
Asim Shankar [Tue, 20 Mar 2018 01:32:13 +0000 (18:32 -0700)]
Export tf.GradientTape
tf.GradientTape can be used both for eager execution and graph construction
to compute gradients (unlike tf.gradients, which works only for graph
construction).
PiperOrigin-RevId:
189676004
A. Unique TensorFlower [Tue, 20 Mar 2018 01:20:12 +0000 (18:20 -0700)]
Support general permutation.
PiperOrigin-RevId:
189675019
Suharsh Sivakumar [Tue, 20 Mar 2018 00:56:02 +0000 (17:56 -0700)]
Add docstring pointing to tf.contrib.quantize.
PiperOrigin-RevId:
189672549
Martin Wicke [Tue, 20 Mar 2018 00:50:05 +0000 (17:50 -0700)]
Register gradient for argmin (cf. #15278).
PiperOrigin-RevId:
189671974
A. Unique TensorFlower [Tue, 20 Mar 2018 00:45:10 +0000 (17:45 -0700)]
add option to save trace table to model directory's profile plugin subdirectory.
PiperOrigin-RevId:
189671290
Dustin Tran [Tue, 20 Mar 2018 00:41:25 +0000 (17:41 -0700)]
Standardize bib references and Examples subsection in docstrings.
Recipe:
+ Write a #### Examples subsection below Args/Returns/Raises to illustrate examples. If the docstring's last line is a ``` closing a code snippet, add an empty line before closing the docstring with """. This properly displays the code snippet.
+ Write a #### References subsection at the bottom of any docstring with citations. Enumerate all references in alphabetical order. Individual bibentries use ICLR?s bibliography style, which borrows from icml2010.bst and which itself borrows from plainnl.bst. Add a link to the paper if the publication is open source (ideally, arXiv).
PiperOrigin-RevId:
189670932
Skye Wanderman-Milne [Tue, 20 Mar 2018 00:34:47 +0000 (17:34 -0700)]
Make _USE_C_API = True and_USE_C_SHAPES = False work with import_graph_def.
Without this change, shapes wouldn't be correctly computed for
operations created via import_graph_def.
PiperOrigin-RevId:
189670312
A. Unique TensorFlower [Tue, 20 Mar 2018 00:29:19 +0000 (17:29 -0700)]
Add a clif build rule for saved_model.
PiperOrigin-RevId:
189669509
A. Unique TensorFlower [Tue, 20 Mar 2018 00:23:20 +0000 (17:23 -0700)]
Improve flatbuffer verification.
PiperOrigin-RevId:
189668634
Derek Murray [Tue, 20 Mar 2018 00:13:11 +0000 (17:13 -0700)]
[tf.data] Combine implementations of FlatMapDataset, InterleaveDataset and ParallelInterleaveDataset.
PiperOrigin-RevId:
189667086
Yuefeng Zhou [Tue, 20 Mar 2018 00:04:28 +0000 (17:04 -0700)]
Fix test failure
PiperOrigin-RevId:
189666053
Lukasz Kaiser [Mon, 19 Mar 2018 23:56:44 +0000 (16:56 -0700)]
Automated g4 rollback of changelist
188440916
PiperOrigin-RevId:
189664854
Zhixian Yan [Mon, 19 Mar 2018 22:50:02 +0000 (15:50 -0700)]
Disable lstm test in generated_example due to state non-definitive init.
PiperOrigin-RevId:
189654943
Xiaoqiang Zheng [Mon, 19 Mar 2018 22:40:37 +0000 (15:40 -0700)]
A few changes to improve the real data performance:
* Turn off the force_gpu_compatible by default.
* Move the cast operator within the processing operator.
* Have the map_and_batch operator produce gpu_compatible output.
* Add an option to produce fp16 tensors for network transfer by default.
On DGX-1 V100, with resnet50, I got 5050 images/sec on real data, 5395 images/sec on synthetic data.
With trivial model, I got 13000+ images/sec on real data.
PiperOrigin-RevId:
189653575
A. Unique TensorFlower [Mon, 19 Mar 2018 22:13:53 +0000 (15:13 -0700)]
Run flatbuffer verifier before reading a TFLITE file into toco.
PiperOrigin-RevId:
189649236
A. Unique TensorFlower [Mon, 19 Mar 2018 22:09:23 +0000 (15:09 -0700)]
Use fully-qualified function names and avoid the need to replace attributes.
PiperOrigin-RevId:
189648496
Rohan Jain [Mon, 19 Mar 2018 22:06:40 +0000 (15:06 -0700)]
Allowing the FunctionBufferingResource to be passed in thread_pool_size=0 in which case we wouldn't pass in a runner to the FLR::Run call and rely on the underlying device threadpool instead.
PiperOrigin-RevId:
189648051
Akshay Modi [Mon, 19 Mar 2018 21:57:09 +0000 (14:57 -0700)]
Maintain an updateable map of devices in the eager context.
PiperOrigin-RevId:
189646358
Ilya Biryukov [Mon, 19 Mar 2018 21:48:23 +0000 (14:48 -0700)]
Fix build breakage with downloadable clang and -fopenmp.
By disabling openmp when building with clang.
If we want to enable openmp with clang, we'll probably have to have libomp as
an explicit dependency.
This fixes a breakage found by OS CI:
https://ci.tensorflow.org/view/Nightly/job/nightly-matrix-linux-gpu-clang/215/
PiperOrigin-RevId:
189644968
Yu-Cheng Ling [Mon, 19 Mar 2018 21:27:52 +0000 (14:27 -0700)]
TFLite Delegate: Add an `allow_dynamic_tensors` parameter.
PiperOrigin-RevId:
189641833
A. Unique TensorFlower [Mon, 19 Mar 2018 21:27:06 +0000 (14:27 -0700)]
Enable stack push removal optimization by default.
PiperOrigin-RevId:
189641729
Benoit Steiner [Mon, 19 Mar 2018 21:24:00 +0000 (14:24 -0700)]
Turned on gradient optimization by default
PiperOrigin-RevId:
189641300
A. Unique TensorFlower [Mon, 19 Mar 2018 21:09:52 +0000 (14:09 -0700)]
Add a helper that allows constructing simple expression ASTs from string. Useful to simplify the representation of composite symbols, e.g. 'py2tf.foo'.
PiperOrigin-RevId:
189638901
Derek Murray [Mon, 19 Mar 2018 20:44:23 +0000 (13:44 -0700)]
Automated g4 rollback of changelist
189416074
PiperOrigin-RevId:
189634491
Alexandre Passos [Mon, 19 Mar 2018 20:43:50 +0000 (13:43 -0700)]
Moves TFE_Executor to tensorflow::EagerExecutor in tensorflow/core/common_runtime/eager
PiperOrigin-RevId:
189634404